The SV MICROWAVE 1115-6126 is a high-quality 2.92mm Female to SMPM Male FD Flange Mount Adapter with 2 holes and screws for secure installation. This adapter allows for seamless connectivity between components in RF and microwave applications. Built with precision and durability in mind, the SV MICROWAVE 1115-6126 offers reliable performance for a wide range of communication and test systems.